Answer:
   18. compound interest
   19. simple interest
   20. simple interest
Step-by-step explanation:
For these problems, the initial balance is irrelevant. All that matters is the multiplier of that balance. For simple interest at rate r for t years, the multiplier is ...
   simple interest multiplier = (1 +rt)
For interest compounded annually, the multiplier of the initial balance is ...
   compound interest multiplier = (1 +r)^t
A spreadsheet can do the computations for you.
___
As an example of the computations involved, consider problem 19:
   simple interest multiplier = 1 + 0.13·6 = 1.78
   compound interest multiplier = 1.10^6 = 1.771561
The latter is less than the former, so the simple interest account will have the (slightly) greater balance at the end of 6 years.
 
        
             
        
        
        
We can't conclude FA=FC.
Let's go with the obvious, AD=BD, BE=CE by the definition of bisector
 
        
             
        
        
        
The inequality described can be written as:
y < 3x + 2.
<h3>How to get the inequality?</h3>
First, we know that we have a dashed line, and the region to the left of that line is shaded, then we will have:
y < line.
The linear equation is of the form:
y = a*x + b
Where a is the slope and b is the y-intercept.
Remember that if a line passes through the points (x₁, y₁) and (x₂, y₂), then the slope is:

Here we know that the line passes through (-3, -7) and (0, 2), so the slope is:

And because the line passes through (0, 2), the y-intercept is 2, then the inequality is:
y < 3x + 2.
If you want to learn more about inequalities:
brainly.com/question/2516147
#SPJ1
 
        
             
        
        
        
Answer:
Step-by-step explanation:
See attached image
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1